/**
 * Interface for CRC error checking. If after doing undoCRC(), the CRC is not 0
 * then there was an error.
 *
 * @author Timothy Flynn (trflynn@wpi.edu)
 * @version April 11, 2012
 */
#ifndef _CRC_H_
#define _CRC_H_

unsigned short doCRC(char *);
unsigned short undoCRC(char *, unsigned short);

#endif
